package com.itheima.controller.backend;


import com.itheima.common.entity.Result;
import com.itheima.common.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@RestController
@RequestMapping("/setmeal")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;


    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result upload(MultipartFile imgFile) {
        log.info("上传文件到阿里云");
        try {
            String originalFilename = imgFile.getOriginalFilename();//原始文件名
            //截取原始文件名的后缀   dfdfdf.png
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            //构造新文件名称
            String objectName = UUID.randomUUID().toString() + extension;

            //文件的请求路径
            String filePath = aliOssUtil.upload(imgFile.getBytes(), objectName);

            return new Result(true,"图片上传成功",filePath);
        }catch (IOException e){
            log.error("文件上传失败：{}", e);
            return new Result(true,"文件上传失败");
        }

    }


//    public Result<String> upload(MultipartFile file){
//        log.info("文件上传：{}",file);
//
//        try {
//            //原始文件名
//            String originalFilename = file.getOriginalFilename();
//            //截取原始文件名的后缀   dfdfdf.png
//            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
//            //构造新文件名称
//            String objectName = UUID.randomUUID().toString() + extension;
//
//            //文件的请求路径
//            String filePath = aliOssUtil.upload(file.getBytes(), objectName);
//            return Result.success(filePath);
//        } catch (IOException e) {
//            log.error("文件上传失败：{}", e);
//        }
//
//        return Result.error(MessageConstant.UPLOAD_FAILED);
//    }


}
